RockJock Johnny Joint Rod End 2 1/2in Forged 2.625in X .640in Ball 1 1/4in-12 RH Thread ShankRockJocks forged Johnny Joints for fabricators and suspension system builders offer 30 degrees of unrestricted movement in any direction as compared to 22 degrees on a common heim joint! Johnny Joint rod ends offer cushioning that a heim joint cannot provide via high density urethane bushings that encase the inner ball. The heat treated center balls are cross drilled for thru bolt lubrication and the joint internals are retained with 2 heavy duty,